The fourth Dairy Box was launched on May 18, 2023 at the West Visayas State University in Iloilo City. It was established with assistance from the Department of Agriculture-Philippine Carabao Center and will be managed by the Guimaras Employees Multi-Purpose Cooperative. Available in the Dairy Box are carabao’s milk in a variety of tastes, yogurt, ice cream, white cheese and pastillas.